calcar — 1. A small projection from any structure; internal spurs (septa) at the level of division of arteries and confluence of veins when branches or roots form an acute angle. SEE ALSO: vascular spur. 2. A … Medical dictionary
scleral roll — calcar sclerae … Medical dictionary
scleral spur — calcar sclerae … Medical dictionary
spur — SYN: calcar. [A.S. spora] calcarine s. [TA] the lower of two elevations on the medial wall of the posterior horn of the lateral ventricle of the brain, caused by the depth of the calcarine sul … Medical dictionary
Sulcus — From the Latin for a groove, furrow, or trench. In medicine, there are many sulci (plural of sulcus) as, for example, the superior pulmonary sulcus. * * * 1. [TA] One of the grooves or furrows on the surface of the brain, bounding the several… … Medical dictionary